| Week |
Theory |
|
Lecture Day |
Topic |
| 1st |
1 |
Design for Production ; Erogonomic and value engineering considerations in design. |
| 2 |
Role of processing in design, Design considerations for casting, forging and machining. Variable Loading |
| 3 |
Different types of fluctuating/ variable stresses, Fatigue strength considering stress concentration factor |
| Tutorial(G1) |
Numerical problem |
| Tutorial(G2) |
Numerical problem |
| 2nd |
1 |
surface factor, size factor, reliability factor |
| 2 |
Fatigue design for finite and infinite life against combined variable stresses using Goodman and Soderberg’s Criterion |
| 3 |
Fatigue design using Miner’s equation |
| Tutorial(G1) |
Assignment |
| Tutorial(G2) |
Assignment |
| 3rd |
1 |
Problems. |
| 2 |
Problems. |
| 3 |
Problems. |
| Tutorial(G1) |
Numerical problem |
| Tutorial(G2) |
Numerical problem |
| 4th |
1 |
Problems. |
| 2 |
Detailed design of shafts for loading |
| 3 |
Detailed design of shafts for dynamic loading |
| Tutorial(G1) |
Numerical problem |
| Tutorial(G2) |
Numerical problem |
| 5th |
1 |
Rigidity and deflection consideration. |
| 2 |
Types of Springs |
| 3 |
Design for helical springs against tension and their uses |
| Tutorial(G1) |
Assignment |
| Tutorial(G2) |
Assignment |
| 6th |
1 |
compression and fluctuating loads |
| 2 |
Design of leaf springs |
| 3 |
Surging phenomenon in springs |
| Tutorial(G1) |
Numerical problem |
| Tutorial(G2) |
Numerical problem |
| 7th |
1 |
Design Problem. |
| 2 |
Design Problem. |
| 3 |
Design Problem. |
| Tutorial(G1) |
Class Test |
| Tutorial(G2) |
Class Test |
| 8th |
1 |
design of pivot and collar bearing |
| 2 |
Selection of ball and roller bearing based on static and dynamic load carrying capacity using load-life relationship |
| 3 |
Selection of Bearings from manufacturer’s catalogue, types of lubrication |
| Tutorial(G1) |
Assignment |
| Tutorial(G2) |
Assignment |
| 9th |
1 |
Design of journal bearings using Raimondi and Boyd’s Charts |
| 2 |
Lubricants and their properties, Selection of suitable lubricants |
| 3 |
Design Problems. |
| Tutorial(G1) |
Numerical problem |
| Tutorial(G2) |
Numerical problem |
| 10th |
1 |
Design Problems. |
| 2 |
Design Problems. |
| 3 |
Design Problems. |
| Tutorial(G1) |
Class Test |
| Tutorial(G2) |
Class Test |
| 11th |
1 |
Classification, Selection of gears |
| 2 |
Terminology of gears |
| 3 |
Force analysis, Selection of material for gears |
| Tutorial(G1) |
Numerical problem |
| Tutorial(G2) |
Numerical problem |
| 12th |
1 |
Beam & wear strength of gear tooth |
| 2 |
Form or Lewis factor for gear tooth |
| 3 |
Dynamic load on gear teeth -Barth equation and Buckingham equation and their comparison, |
| Tutorial(G1) |
Numerical problem |
| Tutorial(G2) |
Numerical problem |
| 13th |
1 |
Design of spur |
| 2 |
Design of helical, bevel & worm gear including the Consideration for maximum power transmitting capacity, |
| 3 |
Gear Lubrication |
| Tutorial(G1) |
Class Test |
| Tutorial(G2) |
Class Test |
| 14th |
1 |
Design Problems. |
| 2 |
Design Problems. |
| 3 |
Design Problems. |
| Tutorial(G1) |
Numerical problem |
| Tutorial(G2) |
Numerical problem |
| 15th |
1 |
Revision |
| 2 |
Revision |
| 3 |
Revision |
| Tutorial(G1) |
Revision |
| Tutorial(G2) |
Revision |
